Entomology Commons^™

European Wasp: Declared Pest, Department Of Primary Industries And Regional Development, Western Australia

Biosecurity factsheets

The European wasp is one of the worst wasps in the world — harmful to people, outdoor lifestyles, and horticultural and agricultural industries. Early detection of wasp activity is critical to prevent the wasp establishing in Western Australia (WA). This is achieved via collaboration between residents, businesses, industry, and government.

European Wasp Information For Local Government, Department Of Primary Industries And Regional Development, Western Australia

Biosecurity factsheets

The department’s European wasp surveillance and eradication program is a yearly campaign, aimed at detecting the presence of this destructive pest as early as possible so that nests can be found and eradicated.

The continued success of European wasp surveillance and eradication program relies on surveillance in metropolitan Perth and regional areas, strong community awareness, and participation between residents, business owners, community groups, industry, and government.

New Insights And Comparative Morphology Of The Rare Western Palearctic Species Ochodaeus Montanus Fuente, 1912, And Its Closest Relative, O. Inermis Reitter, 1893 (Coleoptera: Scarabaeoidea: Ochodaeidae), Jean-Bernard Huchet, José Luis Lencina Gutierrez

Insecta Mundi

Abstract

The combined study of Ochodaeus montanus Fuente, 1912 (Coleoptera: Scarabaeoidea: Ochodaeidae) type material and recently collected specimens from the southeastern Iberian Peninsula provided evidence for the description of new specific morphological characters, and to clarify recurring mistakes present in the literature. A comparative study between O. montanus and its closest representative, O. inermis Reitter, 1892, was completed. An updated distribution map of O. montanus as well as a bilingual identification key for the four taxa occurring within the Iberian Peninsula is given.

Resumen

El estudio combinado del material tipo de Ochodaeus montanus Fuente, 1912 (Coleoptera: Scarabaeoidea: Ochodaeidae) …

New Country Records And Annotated Checklist Of Non-Dacini Tephritidae (Diptera) In Bangladesh, M. Aftab Hossain, Allen L. Norrbom, Luc Leblanc, Md. Forhad Hossain, Kajla Seheli

Insecta Mundi

Tephritidae (Diptera) were sampled in Bangladesh between 2019 and 2023 by hand-collecting on bamboo shoots and using traps separately baited with 2-component BioLure (ammonium acetate and putrescine) or torula yeast. We report here results of our surveys that yielded 1,907 specimens of 20 species belonging to subfamilies or tribes other than Dacini. New species occurrence records for Bangladesh include Acroceratitis bimacula Hardy, A. parastriata David and Hancock, Galbifascia soalia (Séguy), and Xanthorrachis annandalei Bezzi (Dacinae, Gastrozonini), Felderimyia fuscipennis Hendel, Ptilona conformis Zia, and Tritaeniopteron tetraspilotum Hardy (Phytalminae, Acanthonevrini), Adrama apicalis Shiraki, Euphranta flavothoracica (David, Hancock and Sachin), and an …

First Record Of Molorchus Minor (Linnaeus, 1758) (Coleoptera: Cerambycidae) In North America, Marc F. Digirolomo, Michael J. Bohne

Insecta Mundi

We report the first documented occurrence of the Palaearctic longhorn beetle Molorchus minor (Linnaeus) (Coleoptera: Cerambycidae: Cerambycinae) based on specimens collected from bycatch of a bark and ambrosia beetle early detection trapping program in Massachusetts, USA. Diagnostic characters are discussed, and a modified key is presented to facilitate species identification of the genus in North America.

Insects All Around Us: A Four-Session Bug Club Lesson Plan For Grades 3-5 Covering The Biology And Importance Of Insects In Nebraska, Carolyn Almonte

Honors Program: Senior Projects (Public)

Insects are often overlooked in science curricula when talking about conservation due to the surrounding fear and disgust regarding insects. This disgust not only permeates the mindsets of students, but also teachers, which leads to a hesitance to incorporate an insect-based curriculum or club into a lesson. In response to this, I have created a four-session club curriculum that can be used across four two hour long sessions spread out across four weeks. The goals of this club are: to explain the key traits of insects and arthropods, differentiating the two groups; to explain and define the basic stages of …

Determination Of A New Spring-Flying Species Of The Pterourus Glaucus Complex (Papilionidae) In Southern New England, Harry Pavulaan

The Taxonomic Report of the International Lepidoptera Survey

The Pterourus glaucus complex in three southern New England states is analyzed for cryptic speciation. What was historically considered to be one species, P. glaucus (Linnaeus, 1758), was recently split to separate P. canadensis (Rothschild & Jordan, 1906) at species rank (Hagen et al., 1991). Additionally, P. appalachiensis Pavulaan & Wright, 2002, was described as an Appalachian Mountain endemic. The western member of the complex, P. rutulus (Lucas, 1852), has frequently been considered a subspecies of P. glaucus (Scott, 1986; Tyler, Brown & Wilson, 1994), as was P. alexiares (Höpffer, 1866) (Tyler, Brown & …

Significance Of Honeybee Pollination In Increasing Seed Yield Of Trifolium Alexandrinum (Fabales: Fabaceae) And Its Impact On Economic Sustainability Of Smallholder Farmers, Muhammad Shoaib Tufail, Gaye L. Krebs, Alison Southwell, John Piltz, Peter C. Wynn, David F. Cook

Grain and Other Field Crops Research Articles

A major limitation to producing high seed yields in berseem clover (Trifolium alexandrinum L.) is failure to set seed, predominantly due to lack of pollination. Despite the importance of berseem clover as a leading forage legume, the contribution of pollinators to seed set is scarce. In Pakistan, the honeybee population is declining mainly because of the extensive use of neonicotinoid pesticides and habitat fragmentation. This, combined with the region’s harsh environment and the use of inferior, locally bred genotypes, has resulted in low seed yields. Insufficient seed availability leads to limited forage supply, resulting in poor livestock nutrition, which …

The Ladybug, Alexandra M. Brisson

PANDION: The Osprey Journal of Research and Ideas

Artist Statement

The Ladybug is a piece inspired by my wide-eyed youth. As a child, I was in awe of the ladybug's (Coccinellidae) iconic red elytra adorned with their contrasting black spots. I was also told that encountering a ladybug meant good luck and to make a wish, which fueled my fascination. As I began studying biology, I discovered that they play a crucial ecological role as voracious predators of aphids and other plant pests. Their contribution to natural pest control underscores their importance in agriculture and ecosystem balance. Ladybugs are valued allies, not only in the eyes of sustainable …

Fire And Ant Interactions Mediated By Honeydew And Extrafloral Nectar In An Australian Tropical Savanna, Fernanda M. P. Oliveira, Carlos H. F Silva, Melinda L. Moir, Inara R. Leal, Alan N. Andersen

Natural Resources Research Articles

Fire is a major disturbance affecting ecosystems globally, but its impact on mutualisms has received minimal attention. Here, we use a long-term field experiment to investigate the impact of different fire regimes on globally important ant–honeydew and ant–extrafloral nectar (EFN) mutualistic interactions in an Australian tropical savanna. These interactions provide ants with a key energy source, while their plant and hemipteran hosts receive protection services. We examined ant interactions on species of Eucalyptus (lacking EFNs) and Acacia (with EFNs) in three replicate plots each of burning every 2 and 3 years early in the dry season, burning late in the …

Two New Species Of Agrilus Curtis From Arizona With Some New Distributional And Host Records Of Buprestids From The Southwest Usa (Coleoptera: Buprestidae), Norman E. Woodley

Insecta Mundi

Two new species of Agrilus Curtis (Coleoptera: Buprestidae), A. botzi Woodley, new species and A. vachellia Woodley new species, both from southeastern Arizona, are described. Agrilus barri Hespenheide and Westcott and Taphrocerus leoni Dugès are recorded from Arizona and represent new U.S. records. Sixteen new state distributional records are presented, along with a few other significant records.

Biology Of Aproida Balyi Pascoe, 1863 (Coleoptera: Chrysomelidae: Cassidinae: Aproidini) On Its Host Plant, Eustrephus Latifolius R. Br. Ex Ker-Gawl (Asparagaceae) In Australia, Caroline Simmrita Chaboo, Vivian E., Mariana Campos, Geoff B. Monteith

Insecta Mundi

Within the leaf-beetle subfamily Cassidinae (Coleoptera: Chrysomelidae), Aproida Pascoe, 1863 (Aproidini) from Australia has been considered a transitional genus between mining cassidines (“hispines”) and exophagous cassidines (“tortoise beetles”). To illuminate this transition, a detailed study was conducted over one year of the biology of Aproida balyi Pascoe, 1863 on the host plant, Eustrephus latifolius R. Br. ex Ker-Gawl (Asparagaceae). Distribution maps of the host plant and three Aproida species are provided. The life cycle of A. balyi comprises single eggs in a foamy ootheca, three larval instars that feed openly, a pupa suspended from the larva III exuvia, and …

Encyclopedia Of Scale Insect Pests: Corrigenda And Additions, Takumasa Kondo, Gillian W. Watson

Insecta Mundi

The Encyclopedia of Scale Insect Pests was published in 2022 by CABI Publishing. Some errors and omissions in Chapter 2, Table 2 have been brought to the attention of the Encyclopedia editors; since some of them have plant quarantine implications, they are corrected in this article.

Nebline, October 2024

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Super Fair Showcases 4-H’ers Learning Experiences

10 Money-$aving Grocery $hopping Hacks You Need to Try, Alyssa Havlovic

Recipe of the Month: Air Fryer Pork and Apple Burgers, Alyssa Havlovic

Growing Woody Floral Plants in the Home Garden, Sarah Browning

Garden Guie: Things to Do This Month, Mary Jane Frogge

Highboy Cover Crop Interseeding Project, John Nelson

Car Seat Safety for Your Family, Hayley Jackson-Perez

Heart of 4-H Volunteer Award: Lorene Bartos

Join 4-H

4-H Livestock Scholarship Recipients

State 4-H Horse Expo Top Results

Lancaster County Volunteers Receive Statewide 4-H Awards

4-H Announcements

Super Fair 4-H/FFA Top Results

State Fair 4-H …

An Overview Of Dermestid Beetles In Forensic Entomology, Annelyn Bateman

Department of Entomology: Distance Master of Science Projects

No abstract provided.

A Teaching Resource Guidebook: Insect Edition, Autumn Greer

Department of Entomology: Distance Master of Science Projects

Welcome to A Teaching Resource Guidebook: Insect Edition. This book was created with an aim to help educators develop lesson plans for children of all ages. This book contains a list of books and other activities for the developmental understanding of insects, as well as helpful information for you, the educator. This section of the book was designed to help you, the educator, understand the layout of this resource guide and provide you with an example of how to navigate this guidebook.

Arthropod Arbiters: Natural Enemy Communities Mediate The Effects Of Landscape And Local-Scale Complexity On Lygus-Induced Crop Loss In Organic Strawberries, Adrian Lu, David J. Gonthier, Amber Sciligo, Karina Garcia, Taiki Chiba, Gila Juárez, Claire Kremen

Entomology Faculty Publications

Sustainable pest management requires growers and regional land managers to consider the relationships among pest management practices, pest and natural enemy communities, crop loss, and multi-scalar habitat complexity. However, the causal links among these variables, in particular potential interactions between landscape and local-scale habitat complexity, remain underexplored. In the context of organically managed strawberry crops in California’s Central Coast, we tested the independent effects of landscape and local habitat complexity gradients on arthropod communities and crop loss using a piecewise structural equation model (PSEM). We found that landscape-scale woody habitat proportion indirectly decreased crop loss through its positive effect on …

Insect Pests And Their Management In Oats, Department Of Primary Industries And Regional Development, Western Australia

Grains and other field crops factsheets

Field pests

Damage from invertebrate pests is generally not a major factor for oat crops, however there is a zero tolerance to live pests in export hay.

Significant damage can occur if pest populations build up. Planning rotations to minimise pest carryover, timely sowing, adequate crop nutrition, and good control of weed and root diseases will assist in reducing the likelihood of crop damage by insect pests. Check crops regularly throughout their growth for field insects.

• Control redlegged earth mite and lucerne flea during the seedling stage if necessary.

• Aphids should be checked for and controlled from flag …

Invasive Forest Pest Education Through Identification, Reporting, And Children’S Introduction Brochures, Lauren E. Keefe

Department of Entomology: Distance Master of Science Projects

Forest pest insects, whether native or non-native, can be extremely detrimental to the health of a landscape, and can contribute to massive ecological, economic, and cultural losses. Unless directly exposed to the damage these pests cause, many people do not seek to become informed on the insects. A series of brochures was thus created as a collaboration between the online UNL M.S. in Entomology requirements and a need for updated Nebraska Forest Service Forest Health brochures. These brochures focus on invasive forest insect identification and reporting, as well as introducing the concepts of the invasives to children.

Five invasive insects …

South Carolina Verifiable Training Course Presented By The Department Of Pesticide Regulation [Master's Project Slides], Stoney Bachman

Department of Entomology: Distance Master of Science Projects

Materials presenting the South Carolina verifiable training course Presented by the Department of Pesticide Regulation.

Includes a variety of supplemental materials.